2019944654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{5179}}^1$

素因数の和:7344

約数の個数: 32

約数和(自身を含む): 3731589120

約数和(自身を除く): 1711644466

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 2143, 4286, 5179, 10358, 15001, 27859, 30002, 36253, 55718, 67327, 72506, 134654, 195013, 390026, 471289, 942578, 11098597, 22197194, 77690179, 144281761, 155380358, 288563522, 1009972327, 2019944654]

約数ペア:

[(1, 2019944654), (2, 1009972327), (7, 288563522), (13, 155380358), (14, 144281761), (26, 77690179), (91, 22197194), (182, 11098597), (2143, 942578), (4286, 471289), (5179, 390026), (10358, 195013), (15001, 134654), (27859, 72506), (30002, 67327), (36253, 55718)]